191121264

素因数分解:

$2^4\times 3^2\times {\mathrm{1327231}}^1$

素因数の和:1327245

約数の個数: 30

約数和(自身を含む): 534874496

約数和(自身を除く): 343753232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1327231, 2654462, 3981693, 5308924, 7963386, 10617848, 11945079, 15926772, 21235696, 23890158, 31853544, 47780316, 63707088, 95560632, 191121264]

約数ペア:

[(1, 191121264), (2, 95560632), (3, 63707088), (4, 47780316), (6, 31853544), (8, 23890158), (9, 21235696), (12, 15926772), (16, 11945079), (18, 10617848), (24, 7963386), (36, 5308924), (48, 3981693), (72, 2654462), (144, 1327231)]